{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T19:39:07.894063+00:00","duration_seconds":0.000541,"id":1053944,"input_summary":"chars=32 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KG7FWB","recording_id":25984,"started_at":"2026-06-28T19:39:07.893522+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25985}